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Economic Status and Health in Childhood: The Origins of the Gradient
Economic Status Health Childhood The Origins of the Gradient
2014/3/14
The well-known positive association between health and income in adulthood has antecedents in childhood. Not only is children’s health positively related to household income, but the relationship betw...
Single or double sperm wash processing by density gradient centrifugation: effect on clomiphene citrate induced intrauterine insemination cycle outcomes
Intrauterine insemination single sperm wash double sperm wash density gradient centrifugation sperm motility
2011/3/22
To compare the motility yields of single or double wash after density gradient centrifugation of the ejaculate and their effects on pregnancy rates in clomiphene citrate induced intrauterine inseminat...
In-vitro mapping of E-fields induced near pacemaker leads by simulated MR gradient fields
E-fields near pacemaker MR gradient fields
2010/2/25
Potentially hazardous situations are possible during an MR scan due to gradient fields. Unintended stimulation can be induced via abandoned leads and leads connected to a pulse generator with loss of ...
Registration of Brain MRI/PET Images Based on Adaptive Combination of Intensity and Gradient Field Mutual Information
MRI/PET Images Intensity
2009/9/7
Traditional mutual information (MI) function aligns two multimodality images with intensity information, lacking spatial information, so that it usually presents many local maxima that can lead to ina...
A Penalized Linear and Nonlinear Combined Conjugate Gradient Method for the Reconstruction of Fluorescence Molecular Tomography
Fluorescence Molecular Tomography A Penalized Linear
2009/9/7
Conjugate gradient method is verified to be efficient for nonlinear optimization problems of large-dimension data. In this paper, a penalized linear and nonlinear combined conjugate gradient method fo...
Segmentation of Myocardial Boundaries in Tagged Cardiac MRI Using Active Contours: A Gradient-Based Approach Integrating Texture Analysis
Myocardial Boundaries MRI
2009/9/4
The noninvasive assessment of cardiac function is of first importance for the diagnosis of cardiovascular diseases. Among all medical scanners only a few enables radiologists to evaluate the local car...
Mutation Analysis By The Use of Temporal Temperature Gradient Gel Electrophoresis
mutation mutation detection techniques molecular scanning nuclear gene mitochondrial mutations
2009/6/22
Today, technological development continues in the mutational analysis area of molecular medicine. In the past few years, the necessity to screen amplified DNA products to identify mutations or polymor...
Spatial and Seasonal Trends for Microbial Community Structure and Biomass across a Pollutant Gradient in the Western Basin of Lake Erie
Microbial Community Structure Biomass Pollutant Gradient
2009/5/6
The relationship between sedimentary microorganisms and lipophilic pollutants is complex in that many pollutants can serve as a resource at moderate concentrations but are toxic at higher concentratio...
The Gradient and the Pattern of Crown-Size Reduction in Simple Hypodontia
Gradient Crown-Size Reduction Simple Hypodontia
2009/3/11
The Gradient and the Pattern of Crown-Size Reduction in Simple Hypodontia.
Characterization of functional Leydig cells after purification on a continuous gradient of percoll
functional Leydig cells purification continuous gradient of percoll
2009/2/6
Two human chorionic gonadotropin (hCG) responsive cells from rat testicular interstitium were previously isolated on a discontinuous gradient of Percoll. The light cells were non-steroidogenic and...
Comparison of Six Density Gradient Media for Selection of Cryopreserved Donor Spermatozoa
Sperm separation silane-coated silica particles iodixanol donor semen
2008/12/22
The aim of our study was to evaluate the efficiency of 4 density gradient media for motile cryopreserved spermatozoa selection to Percoll (Kabi Pharmacia, Uppsala, Sweden) and to Puresperm (J.C.D. I...
The income gradient in children’s health: A comment on Currie, Shields and Wheatley Price
Children Health Income United States England
2014/3/14
This paper re-examines differences found between income gradients in American and English children’s health, in results originally presented by [Case, A., Lubotsky, D., Paxson, C., 2002. Economic stat...